A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-162-8023
NSN 5960-01-204-5820
NSN 6620-01-315-1857
NSN 5835-01-061-9434
NSN 6610-01-411-3372
NSN 5960-01-365-2320
NSN 6110-00-138-9520
NSN 5965-01-270-1039
NSN 6685-01-093-8078
NSN 6650-01-062-3611
NSN 5895-01-441-3969
NSN 6645-00-376-4829